Touchpad failure, Internal speaker failure, Touchpad failure internal speaker failure – Acer 5538 User Manual

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Chapter 4

Touchpad Failure

If the Touchpad doesn’t work, perform the following actions one at a time to correct the problem. Do not
replace a non-defective FRUs:

Internal Speaker Failure

If the internal Speakers fail, perform the following actions one at a time to correct the problem. Do not replace
a non-defective FRUs:

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